Предмет: Математика, автор: jorjik108

как это решить?

(x+2)(x+3)6=0

Ответы

Автор ответа: karpusha3
0
6(x^2 + 3x + 2x + 6) = 0
6x^2 + 30x + 36 = 0
X^2 + 5x + 6 = 0
D=49
X1=-6;X2=1
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